About the Execution of ITS-Tools for DatabaseWithMutex-PT-10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 936.972 | 310417.00 | 354301.00 | 4516.90 | TFFFTFTFFFFTFFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r060-tall-165254772200571.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DatabaseWithMutex-PT-10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r060-tall-165254772200571
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.4M
-rw-r--r-- 1 mcc users 72K Apr 30 05:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 329K Apr 30 05:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 103K Apr 30 05:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 523K Apr 30 05:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 52K May 9 07:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 171K May 9 07:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 41K May 9 07:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 169K May 9 07:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.4K May 9 07:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 20K May 9 07:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 840K May 10 09:33 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME DatabaseWithMutex-PT-10-LTLCardinality-00
FORMULA_NAME DatabaseWithMutex-PT-10-LTLCardinality-01
FORMULA_NAME DatabaseWithMutex-PT-10-LTLCardinality-02
FORMULA_NAME DatabaseWithMutex-PT-10-LTLCardinality-03
FORMULA_NAME DatabaseWithMutex-PT-10-LTLCardinality-04
FORMULA_NAME DatabaseWithMutex-PT-10-LTLCardinality-05
FORMULA_NAME DatabaseWithMutex-PT-10-LTLCardinality-06
FORMULA_NAME DatabaseWithMutex-PT-10-LTLCardinality-07
FORMULA_NAME DatabaseWithMutex-PT-10-LTLCardinality-08
FORMULA_NAME DatabaseWithMutex-PT-10-LTLCardinality-09
FORMULA_NAME DatabaseWithMutex-PT-10-LTLCardinality-10
FORMULA_NAME DatabaseWithMutex-PT-10-LTLCardinality-11
FORMULA_NAME DatabaseWithMutex-PT-10-LTLCardinality-12
FORMULA_NAME DatabaseWithMutex-PT-10-LTLCardinality-13
FORMULA_NAME DatabaseWithMutex-PT-10-LTLCardinality-14
FORMULA_NAME DatabaseWithMutex-PT-10-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652623966814
Running Version 202205111006
[2022-05-15 14:12:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-15 14:12:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 14:12:48] [INFO ] Load time of PNML (sax parser for PT used): 160 ms
[2022-05-15 14:12:48] [INFO ] Transformed 830 places.
[2022-05-15 14:12:48] [INFO ] Transformed 800 transitions.
[2022-05-15 14:12:48] [INFO ] Found NUPN structural information;
[2022-05-15 14:12:48] [INFO ] Parsed PT model containing 830 places and 800 transitions in 265 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 36 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA DatabaseWithMutex-PT-10-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-PT-10-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-PT-10-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-PT-10-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-PT-10-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-PT-10-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 830 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 17 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
// Phase 1: matrix 800 rows 830 cols
[2022-05-15 14:12:48] [INFO ] Computed 130 place invariants in 49 ms
[2022-05-15 14:12:48] [INFO ] Implicit Places using invariants in 410 ms returned []
// Phase 1: matrix 800 rows 830 cols
[2022-05-15 14:12:48] [INFO ] Computed 130 place invariants in 23 ms
[2022-05-15 14:12:49] [INFO ] Implicit Places using invariants and state equation in 485 ms returned []
Implicit Place search using SMT with State Equation took 922 ms to find 0 implicit places.
// Phase 1: matrix 800 rows 830 cols
[2022-05-15 14:12:49] [INFO ] Computed 130 place invariants in 19 ms
[2022-05-15 14:12:50] [INFO ] Dead Transitions using invariants and state equation in 972 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 830/830 places, 800/800 transitions.
Support contains 830 out of 830 places after structural reductions.
[2022-05-15 14:12:50] [INFO ] Flatten gal took : 118 ms
[2022-05-15 14:12:50] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
FORMULA DatabaseWithMutex-PT-10-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-15 14:12:50] [INFO ] Flatten gal took : 70 ms
[2022-05-15 14:12:50] [INFO ] Input system was already deterministic with 800 transitions.
Support contains 731 out of 830 places (down from 830) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=30 ) properties (out of 20) seen :18
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
// Phase 1: matrix 800 rows 830 cols
[2022-05-15 14:12:51] [INFO ] Computed 130 place invariants in 25 ms
[2022-05-15 14:12:51] [INFO ] After 227ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 14:12:51] [INFO ] [Nat]Absence check using 19 positive place invariants in 12 ms returned sat
[2022-05-15 14:12:51] [INFO ] [Nat]Absence check using 19 positive and 111 generalized place invariants in 70 ms returned sat
[2022-05-15 14:12:51] [INFO ] After 242ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA DatabaseWithMutex-PT-10-LTLCardinality-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 8 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U (X(F((X(p0) U p1)))&&(true U p2)))))'
Support contains 210 out of 830 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 47 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
// Phase 1: matrix 800 rows 830 cols
[2022-05-15 14:12:52] [INFO ] Computed 130 place invariants in 7 ms
[2022-05-15 14:12:52] [INFO ] Implicit Places using invariants in 432 ms returned []
// Phase 1: matrix 800 rows 830 cols
[2022-05-15 14:12:52] [INFO ] Computed 130 place invariants in 10 ms
[2022-05-15 14:12:53] [INFO ] Implicit Places using invariants and state equation in 1188 ms returned []
Implicit Place search using SMT with State Equation took 1621 ms to find 0 implicit places.
// Phase 1: matrix 800 rows 830 cols
[2022-05-15 14:12:53] [INFO ] Computed 130 place invariants in 12 ms
[2022-05-15 14:12:54] [INFO ] Dead Transitions using invariants and state equation in 942 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 830/830 places, 800/800 transitions.
Stuttering acceptance computed with spot in 268 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2)]
Running random walk in product with property : DatabaseWithMutex-PT-10-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(LEQ 1 (ADD s31 s40 s87 s168 s209 s356 s386 s493 s687 s768)), p1:(LEQ (ADD s19 s36 s51 s52 s65 s67 s75 s79 s95 s106 s112 s115 s138 s145 s146 s165 s186 ...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 1010 ms.
Product exploration explored 100000 steps with 33333 reset in 885 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 p1), (X p2), (X (X p1)), (X (X p2))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p1))
Knowledge based reduction with 4 factoid took 725 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA DatabaseWithMutex-PT-10-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DatabaseWithMutex-PT-10-LTLCardinality-00 finished in 5596 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(X(p0))&&X(G(p1))))'
Support contains 220 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 33 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
// Phase 1: matrix 800 rows 830 cols
[2022-05-15 14:12:57] [INFO ] Computed 130 place invariants in 12 ms
[2022-05-15 14:12:58] [INFO ] Implicit Places using invariants in 850 ms returned [19, 36, 51, 52, 65, 67, 75, 79, 95, 106, 112, 115, 138, 145, 146, 165, 186, 189, 217, 218, 220, 230, 243, 245, 251, 252, 258, 260, 269, 272, 278, 295, 300, 326, 330, 332, 345, 350, 357, 360, 385, 399, 407, 414, 415, 416, 431, 436, 440, 447, 452, 466, 471, 474, 490, 497, 504, 507, 540, 563, 565, 567, 573, 577, 578, 580, 582, 589, 593, 596, 598, 603, 609, 626, 642, 659, 666, 668, 683, 684, 686, 693, 701, 703, 706, 708, 710, 722, 723, 737, 755, 760, 764, 766, 777, 780, 797, 802, 804, 817]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 858 ms to find 100 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 730/830 places, 800/800 transitions.
Applied a total of 0 rules in 23 ms. Remains 730 /730 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 730/830 places, 800/800 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : DatabaseWithMutex-PT-10-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(LEQ (ADD s51 s189 s289 s364 s387 s430 s494 s592 s598 s713) (ADD s4 s15 s102 s196 s276 s427 s514 s566 s579 s637)), p0:(GT (ADD s0 s10 s39 s43 s45 s50 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 2 ms.
FORMULA DatabaseWithMutex-PT-10-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DatabaseWithMutex-PT-10-LTLCardinality-01 finished in 1060 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F(X(G(p1)))))'
Support contains 200 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 100 Pre rules applied. Total rules applied 0 place count 830 transition count 700
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 0 with 200 rules applied. Total rules applied 200 place count 730 transition count 700
Applied a total of 200 rules in 89 ms. Remains 730 /830 variables (removed 100) and now considering 700/800 (removed 100) transitions.
// Phase 1: matrix 700 rows 730 cols
[2022-05-15 14:12:58] [INFO ] Computed 130 place invariants in 6 ms
[2022-05-15 14:12:59] [INFO ] Implicit Places using invariants in 985 ms returned [17, 30, 45, 46, 58, 59, 66, 70, 85, 96, 100, 103, 123, 129, 130, 143, 163, 166, 190, 191, 193, 203, 214, 215, 219, 220, 226, 228, 237, 239, 245, 262, 267, 287, 291, 293, 304, 308, 315, 318, 338, 350, 358, 364, 365, 366, 377, 382, 386, 393, 396, 410, 414, 417, 430, 435, 442, 445, 476, 497, 498, 500, 505, 509, 510, 512, 514, 520, 524, 527, 529, 533, 538, 555, 568, 583, 587, 589, 603, 604, 606, 612, 619, 620, 622, 624, 626, 637, 638, 650, 665, 668, 671, 673, 683, 686, 700, 703, 705, 718]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 991 ms to find 100 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 630/830 places, 700/800 transitions.
Applied a total of 0 rules in 33 ms. Remains 630 /630 variables (removed 0) and now considering 700/700 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 630/830 places, 700/800 transitions.
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DatabaseWithMutex-PT-10-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT (ADD s0 s9 s33 s37 s39 s44 s46 s55 s57 s58 s64 s74 s76 s80 s83 s91 s96 s109 s111 s114 s118 s122 s137 s139 s152 s157 s158 s170 s171 s173 s186 s188 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 898 ms.
Product exploration explored 100000 steps with 0 reset in 1080 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 166 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 27 ms :[(NOT p1)]
Finished random walk after 14 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=7 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 5 factoid took 178 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 30 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p1)]
// Phase 1: matrix 700 rows 630 cols
[2022-05-15 14:13:02] [INFO ] Computed 30 place invariants in 10 ms
[2022-05-15 14:13:02] [INFO ] [Real]Absence check using 22 positive place invariants in 80 ms returned sat
[2022-05-15 14:13:03] [INFO ] [Real]Absence check using 22 positive and 8 generalized place invariants in 150 ms returned sat
[2022-05-15 14:13:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 14:13:17] [INFO ] [Real]Absence check using state equation in 14309 ms returned sat
[2022-05-15 14:13:17] [INFO ] Deduced a trap composed of 19 places in 297 ms of which 4 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:518)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:686)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:652)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:348)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:322)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:78)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:686)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-15 14:13:17] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p1)
Could not prove EG (NOT p1)
Support contains 100 out of 630 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 630/630 places, 700/700 transitions.
Applied a total of 0 rules in 20 ms. Remains 630 /630 variables (removed 0) and now considering 700/700 (removed 0) transitions.
// Phase 1: matrix 700 rows 630 cols
[2022-05-15 14:13:17] [INFO ] Computed 30 place invariants in 13 ms
[2022-05-15 14:13:18] [INFO ] Implicit Places using invariants in 717 ms returned []
// Phase 1: matrix 700 rows 630 cols
[2022-05-15 14:13:18] [INFO ] Computed 30 place invariants in 10 ms
[2022-05-15 14:15:58] [INFO ] Implicit Places using invariants and state equation in 160054 ms returned []
Implicit Place search using SMT with State Equation took 160777 ms to find 0 implicit places.
[2022-05-15 14:15:58] [INFO ] Redundant transitions in 52 ms returned []
// Phase 1: matrix 700 rows 630 cols
[2022-05-15 14:15:58] [INFO ] Computed 30 place invariants in 10 ms
[2022-05-15 14:15:59] [INFO ] Dead Transitions using invariants and state equation in 891 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 630/630 places, 700/700 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 84 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 30 ms :[(NOT p1)]
Finished random walk after 15 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=7 )
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 37 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p1)]
// Phase 1: matrix 700 rows 630 cols
[2022-05-15 14:15:59] [INFO ] Computed 30 place invariants in 19 ms
[2022-05-15 14:16:00] [INFO ] [Real]Absence check using 22 positive place invariants in 75 ms returned sat
[2022-05-15 14:16:00] [INFO ] [Real]Absence check using 22 positive and 8 generalized place invariants in 147 ms returned sat
[2022-05-15 14:16:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 14:16:14] [INFO ] [Real]Absence check using state equation in 14142 ms returned sat
[2022-05-15 14:16:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 14:16:15] [INFO ] [Nat]Absence check using 22 positive place invariants in 55 ms returned sat
[2022-05-15 14:16:21] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-15 14:16:24] [INFO ] [Nat]Absence check using 22 positive and 8 generalized place invariants in 9019 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 37 ms :[(NOT p1)]
Product exploration explored 100000 steps with 0 reset in 851 ms.
Product exploration explored 100000 steps with 0 reset in 1020 ms.
Built C files in :
/tmp/ltsmin6072421417827538640
[2022-05-15 14:16:26] [INFO ] Computing symmetric may disable matrix : 700 transitions.
[2022-05-15 14:16:26] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 14:16:26] [INFO ] Computing symmetric may enable matrix : 700 transitions.
[2022-05-15 14:16:26] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 14:16:26] [INFO ] Computing Do-Not-Accords matrix : 700 transitions.
[2022-05-15 14:16:26] [INFO ] Computation of Completed DNA matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 14:16:26] [INFO ] Built C files in 143ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6072421417827538640
Running compilation step : cd /tmp/ltsmin6072421417827538640;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2038 ms.
Running link step : cd /tmp/ltsmin6072421417827538640;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin6072421417827538640;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2325177596239609487.hoa' '--buchi-type=spotba'
LTSmin run took 2990 ms.
FORMULA DatabaseWithMutex-PT-10-LTLCardinality-03 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DatabaseWithMutex-PT-10-LTLCardinality-03 finished in 212860 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 100 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 830 transition count 700
Reduce places removed 110 places and 0 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 1 with 310 rules applied. Total rules applied 410 place count 720 transition count 500
Reduce places removed 200 places and 0 transitions.
Iterating post reduction 2 with 200 rules applied. Total rules applied 610 place count 520 transition count 500
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 610 place count 520 transition count 400
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 810 place count 420 transition count 400
Applied a total of 810 rules in 47 ms. Remains 420 /830 variables (removed 410) and now considering 400/800 (removed 400) transitions.
// Phase 1: matrix 400 rows 420 cols
[2022-05-15 14:16:31] [INFO ] Computed 120 place invariants in 3 ms
[2022-05-15 14:16:33] [INFO ] Implicit Places using invariants in 1915 ms returned [0, 4, 9, 14, 18, 20, 22, 24, 25, 26, 27, 30, 31, 32, 33, 34, 36, 39, 41, 46, 47, 48, 49, 50, 52, 54, 56, 57, 61, 64, 66, 67, 69, 70, 71, 74, 77, 81, 86, 87, 93, 94, 96, 97, 98, 105, 106, 107, 108, 109, 110, 115, 118, 120, 121, 123, 124, 125, 126, 127, 132, 133, 137, 138, 140, 141, 144, 145, 147, 149, 150, 152, 153, 154, 156, 160, 165, 166, 169, 170, 171, 172, 175, 176, 181, 182, 187, 192, 193, 196, 199, 203, 204, 205, 207, 208, 209, 210, 213, 214, 217, 218, 219, 221, 222, 223, 227, 229, 231, 233, 237, 238, 240, 241, 243, 247, 248, 251, 255, 257, 259, 261, 267, 268, 271, 272, 277, 278, 281, 282, 283, 285, 286, 289, 290, 291, 292, 294, 296, 297, 299, 300, 302, 304, 307, 308, 309, 310, 311, 312, 313, 315, 318, 320, 324, 329, 335, 336, 338, 340, 341, 342, 344, 347, 348, 349, 353, 354, 356, 357, 359, 360, 362, 364, 365, 367, 368, 369, 372, 373, 375, 376, 377, 384, 386, 387, 388, 390, 391, 392, 397, 398, 399, 404, 406, 407, 408, 409, 414, 417]
[2022-05-15 14:16:33] [INFO ] Actually due to overlaps returned [0, 4, 18, 20, 22, 26, 27, 32, 33, 34, 41, 46, 47, 49, 50, 56, 61, 64, 67, 69, 74, 77, 86, 87, 96, 97, 98, 105, 106, 110, 118, 120, 121, 125, 137, 138, 144, 147, 149, 150, 152, 154, 160, 165, 170, 172, 187, 192, 193, 199, 204, 205, 213, 214, 217, 222, 223, 231, 233, 241, 243, 248, 255, 261, 267, 268, 271, 272, 278, 281, 282, 283, 285, 286, 292, 302, 308, 311, 313, 318, 320, 335, 338, 342, 344, 354, 364, 365, 369, 372, 373, 376, 377, 384, 386, 391, 398, 404, 407, 417]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 1932 ms to find 100 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 320/830 places, 400/800 transitions.
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 320 transition count 300
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 200 place count 220 transition count 300
Applied a total of 200 rules in 17 ms. Remains 220 /320 variables (removed 100) and now considering 300/400 (removed 100) transitions.
// Phase 1: matrix 300 rows 220 cols
[2022-05-15 14:16:33] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-15 14:16:33] [INFO ] Implicit Places using invariants in 152 ms returned []
// Phase 1: matrix 300 rows 220 cols
[2022-05-15 14:16:33] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-15 14:16:33] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 334 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 220/830 places, 300/800 transitions.
Finished structural reductions, in 2 iterations. Remains : 220/830 places, 300/800 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Running random walk in product with property : DatabaseWithMutex-PT-10-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 2 (ADD s5 s6 s7 s9 s11 s12 s14 s15 s20 s23 s30 s31 s33 s34 s35 s38 s41 s42 s43 s46 s50 s51 s53 s56 s61 s64 s65 s66 s67 s69 s70 s72 s74 s78 s81 s85...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 7981 reset in 564 ms.
Stack based approach found an accepted trace after 543 steps with 43 reset with depth 12 and stack size 12 in 3 ms.
FORMULA DatabaseWithMutex-PT-10-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property DatabaseWithMutex-PT-10-LTLCardinality-05 finished in 2957 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U X((X(p1)||p1))))))'
Support contains 210 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 14 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
// Phase 1: matrix 800 rows 830 cols
[2022-05-15 14:16:34] [INFO ] Computed 130 place invariants in 5 ms
[2022-05-15 14:16:35] [INFO ] Implicit Places using invariants in 985 ms returned [19, 36, 51, 52, 65, 67, 75, 79, 95, 106, 112, 115, 138, 145, 146, 165, 186, 189, 217, 218, 220, 230, 243, 245, 251, 252, 258, 260, 269, 272, 278, 295, 300, 326, 330, 332, 345, 350, 357, 360, 385, 399, 407, 414, 415, 416, 431, 436, 440, 447, 452, 466, 471, 474, 490, 497, 504, 507, 540, 563, 565, 567, 573, 577, 578, 580, 582, 589, 593, 596, 598, 603, 609, 626, 642, 659, 666, 668, 683, 684, 686, 693, 701, 703, 706, 708, 710, 722, 723, 737, 755, 760, 764, 766, 777, 780, 797, 802, 804, 817]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 1002 ms to find 100 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 730/830 places, 800/800 transitions.
Applied a total of 0 rules in 7 ms. Remains 730 /730 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 730/830 places, 800/800 transitions.
Stuttering acceptance computed with spot in 162 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : DatabaseWithMutex-PT-10-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}, { cond=p0, acceptance={0} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 2}]], initial=0, aps=[p0:(LEQ (ADD s6 s7 s9 s12 s33 s34 s48 s49 s56 s76 s80 s81 s85 s92 s109 s110 s112 s119 s121 s144 s153 s155 s157 s164 s170 s175 s178 s179 s188 s202 s204 s20...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2859 reset in 1084 ms.
Product exploration explored 100000 steps with 2843 reset in 1086 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X (AND p0 (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 1150 ms. Reduced automaton from 4 states, 11 edges and 2 AP to 4 states, 11 edges and 2 AP.
Stuttering acceptance computed with spot in 132 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 203 steps, including 0 resets, run visited all 4 properties in 16 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X (AND p0 (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : [(F p1), (F (NOT p0)), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 7 factoid took 358 ms. Reduced automaton from 4 states, 11 edges and 2 AP to 4 states, 11 edges and 2 AP.
Stuttering acceptance computed with spot in 116 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 155 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
// Phase 1: matrix 800 rows 730 cols
[2022-05-15 14:16:39] [INFO ] Computed 30 place invariants in 12 ms
[2022-05-15 14:16:40] [INFO ] [Real]Absence check using 21 positive place invariants in 98 ms returned sat
[2022-05-15 14:16:40] [INFO ] [Real]Absence check using 21 positive and 9 generalized place invariants in 215 ms returned sat
[2022-05-15 14:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 14:16:51] [INFO ] [Real]Absence check using state equation in 10789 ms returned sat
[2022-05-15 14:16:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 14:16:52] [INFO ] [Nat]Absence check using 21 positive place invariants in 83 ms returned sat
[2022-05-15 14:16:52] [INFO ] [Nat]Absence check using 21 positive and 9 generalized place invariants in 314 ms returned sat
[2022-05-15 14:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 14:17:06] [INFO ] [Nat]Absence check using state equation in 13909 ms returned sat
[2022-05-15 14:17:06] [INFO ] Deduced a trap composed of 21 places in 124 ms of which 1 ms to minimize.
[2022-05-15 14:17:06] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 173 ms
Could not prove EG (NOT p1)
Support contains 210 out of 730 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 730/730 places, 800/800 transitions.
Applied a total of 0 rules in 7 ms. Remains 730 /730 variables (removed 0) and now considering 800/800 (removed 0) transitions.
// Phase 1: matrix 800 rows 730 cols
[2022-05-15 14:17:06] [INFO ] Computed 30 place invariants in 11 ms
[2022-05-15 14:17:07] [INFO ] Implicit Places using invariants in 769 ms returned []
// Phase 1: matrix 800 rows 730 cols
[2022-05-15 14:17:07] [INFO ] Computed 30 place invariants in 13 ms
[2022-05-15 14:17:16] [INFO ] Implicit Places using invariants and state equation in 8683 ms returned []
Implicit Place search using SMT with State Equation took 9455 ms to find 0 implicit places.
// Phase 1: matrix 800 rows 730 cols
[2022-05-15 14:17:16] [INFO ] Computed 30 place invariants in 17 ms
[2022-05-15 14:17:17] [INFO ] Dead Transitions using invariants and state equation in 1289 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 730/730 places, 800/800 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X (AND p0 (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 290 ms. Reduced automaton from 4 states, 11 edges and 2 AP to 4 states, 11 edges and 2 AP.
Stuttering acceptance computed with spot in 118 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 635 steps, including 0 resets, run visited all 4 properties in 9 ms. (steps per millisecond=70 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X (AND p0 (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : [(F p1), (F (NOT p0)), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 7 factoid took 340 ms. Reduced automaton from 4 states, 11 edges and 2 AP to 4 states, 11 edges and 2 AP.
Stuttering acceptance computed with spot in 135 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 131 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
// Phase 1: matrix 800 rows 730 cols
[2022-05-15 14:17:18] [INFO ] Computed 30 place invariants in 39 ms
[2022-05-15 14:17:19] [INFO ] [Real]Absence check using 21 positive place invariants in 99 ms returned sat
[2022-05-15 14:17:19] [INFO ] [Real]Absence check using 21 positive and 9 generalized place invariants in 206 ms returned sat
[2022-05-15 14:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 14:17:30] [INFO ] [Real]Absence check using state equation in 10939 ms returned sat
[2022-05-15 14:17:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 14:17:31] [INFO ] [Nat]Absence check using 21 positive place invariants in 84 ms returned sat
[2022-05-15 14:17:31] [INFO ] [Nat]Absence check using 21 positive and 9 generalized place invariants in 319 ms returned sat
[2022-05-15 14:17:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 14:17:45] [INFO ] [Nat]Absence check using state equation in 14048 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 134 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 2840 reset in 1084 ms.
Product exploration explored 100000 steps with 2835 reset in 1104 ms.
Built C files in :
/tmp/ltsmin721258130080557884
[2022-05-15 14:17:48] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin721258130080557884
Running compilation step : cd /tmp/ltsmin721258130080557884;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1370 ms.
Running link step : cd /tmp/ltsmin721258130080557884;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin721258130080557884;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12557640603284241403.hoa' '--buchi-type=spotba'
LTSmin run took 3122 ms.
FORMULA DatabaseWithMutex-PT-10-LTLCardinality-07 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property DatabaseWithMutex-PT-10-LTLCardinality-07 finished in 78031 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(F(p0))&&F(X(G(X(G(p1)))))))'
Support contains 4 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Drop transitions removed 187 transitions
Trivial Post-agglo rules discarded 187 transitions
Performed 187 trivial Post agglomeration. Transition count delta: 187
Iterating post reduction 0 with 187 rules applied. Total rules applied 187 place count 830 transition count 613
Reduce places removed 195 places and 0 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 1 with 355 rules applied. Total rules applied 542 place count 635 transition count 453
Reduce places removed 160 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 2 with 170 rules applied. Total rules applied 712 place count 475 transition count 443
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 722 place count 465 transition count 443
Performed 118 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 118 Pre rules applied. Total rules applied 722 place count 465 transition count 325
Deduced a syphon composed of 118 places in 0 ms
Reduce places removed 118 places and 0 transitions.
Iterating global reduction 4 with 236 rules applied. Total rules applied 958 place count 347 transition count 325
Applied a total of 958 rules in 35 ms. Remains 347 /830 variables (removed 483) and now considering 325/800 (removed 475) transitions.
// Phase 1: matrix 325 rows 347 cols
[2022-05-15 14:17:52] [INFO ] Computed 122 place invariants in 3 ms
[2022-05-15 14:17:53] [INFO ] Implicit Places using invariants in 1339 ms returned [0, 4, 8, 11, 13, 14, 15, 17, 18, 21, 25, 26, 28, 29, 31, 33, 35, 42, 43, 44, 46, 48, 50, 51, 53, 55, 56, 57, 59, 60, 61, 63, 66, 67, 71, 72, 76, 77, 78, 79, 80, 87, 88, 89, 90, 92, 93, 98, 100, 102, 103, 104, 105, 106, 107, 110, 111, 113, 114, 116, 118, 121, 122, 126, 128, 129, 130, 131, 135, 137, 138, 139, 140, 141, 142, 146, 148, 152, 153, 159, 163, 166, 168, 170, 172, 174, 175, 176, 179, 180, 184, 186, 189, 190, 191, 192, 193, 195, 196, 198, 199, 200, 201, 205, 206, 208, 211, 212, 215, 217, 221, 224, 229, 230, 232, 234, 235, 236, 239, 240, 241, 242, 244, 247, 248, 250, 251, 252, 253, 255, 256, 257, 258, 260, 261, 264, 266, 268, 271, 275, 279, 280, 281, 283, 284, 285, 287, 289, 290, 291, 294, 295, 297, 298, 299, 300, 301, 303, 305, 306, 307, 309, 310, 312, 314, 318, 321, 322, 323, 325, 326, 327, 330, 333, 335, 336, 338, 339, 342, 344]
Discarding 180 places :
Implicit Place search using SMT only with invariants took 1351 ms to find 180 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 167/830 places, 325/800 transitions.
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 62 place count 105 transition count 263
Iterating global reduction 0 with 62 rules applied. Total rules applied 124 place count 105 transition count 263
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 125 place count 104 transition count 253
Iterating global reduction 0 with 1 rules applied. Total rules applied 126 place count 104 transition count 253
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 136 place count 104 transition count 243
Applied a total of 136 rules in 39 ms. Remains 104 /167 variables (removed 63) and now considering 243/325 (removed 82) transitions.
// Phase 1: matrix 243 rows 104 cols
[2022-05-15 14:17:53] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 14:17:54] [INFO ] Implicit Places using invariants in 74 ms returned []
// Phase 1: matrix 243 rows 104 cols
[2022-05-15 14:17:54] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 14:17:54] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 200 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 104/830 places, 243/800 transitions.
Finished structural reductions, in 2 iterations. Remains : 104/830 places, 243/800 transitions.
Stuttering acceptance computed with spot in 83 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DatabaseWithMutex-PT-10-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s44 0) (EQ s47 1)), p1:(AND (EQ s61 0) (EQ s62 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 2 reset in 313 ms.
Stack based approach found an accepted trace after 7511 steps with 0 reset with depth 7512 and stack size 7512 in 29 ms.
FORMULA DatabaseWithMutex-PT-10-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property DatabaseWithMutex-PT-10-LTLCardinality-08 finished in 2067 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(p1)||p0))))'
Support contains 6 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 20 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
// Phase 1: matrix 800 rows 830 cols
[2022-05-15 14:17:54] [INFO ] Computed 130 place invariants in 5 ms
[2022-05-15 14:17:55] [INFO ] Implicit Places using invariants in 1089 ms returned [19, 36, 51, 52, 65, 67, 75, 79, 95, 106, 112, 115, 138, 145, 146, 165, 186, 189, 217, 218, 220, 230, 243, 245, 251, 252, 258, 260, 269, 272, 278, 295, 300, 326, 330, 332, 345, 350, 357, 360, 385, 399, 407, 414, 415, 416, 431, 436, 440, 447, 452, 466, 471, 474, 490, 497, 504, 507, 540, 563, 565, 567, 573, 577, 578, 580, 582, 589, 593, 596, 598, 603, 609, 626, 642, 659, 666, 668, 683, 684, 686, 693, 701, 703, 706, 708, 710, 722, 723, 737, 755, 760, 764, 766, 777, 780, 797, 802, 804, 817]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 1092 ms to find 100 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 730/830 places, 800/800 transitions.
Applied a total of 0 rules in 28 ms. Remains 730 /730 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 730/830 places, 800/800 transitions.
Stuttering acceptance computed with spot in 104 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DatabaseWithMutex-PT-10-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(OR (EQ s598 0) (EQ s320 1)), p0:(OR (EQ s598 0) (EQ s320 1) (AND (OR (EQ s587 0) (EQ s594 1)) (OR (EQ s189 0) (EQ s9 1))))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA DatabaseWithMutex-PT-10-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DatabaseWithMutex-PT-10-LTLCardinality-12 finished in 1267 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((!(X(!p1) U X(p2))||p0)))'
Support contains 4 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 26 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
// Phase 1: matrix 800 rows 830 cols
[2022-05-15 14:17:55] [INFO ] Computed 130 place invariants in 5 ms
[2022-05-15 14:17:56] [INFO ] Implicit Places using invariants in 1070 ms returned [19, 36, 51, 52, 65, 67, 75, 79, 95, 106, 112, 115, 138, 145, 146, 165, 186, 189, 217, 218, 220, 230, 243, 245, 251, 252, 258, 260, 269, 272, 278, 295, 300, 326, 330, 332, 345, 350, 357, 360, 385, 399, 407, 414, 415, 416, 431, 436, 440, 447, 452, 466, 471, 474, 490, 497, 504, 507, 540, 563, 565, 567, 573, 577, 578, 580, 582, 589, 593, 596, 598, 603, 609, 626, 642, 659, 666, 668, 683, 684, 686, 693, 701, 703, 706, 708, 710, 722, 723, 737, 755, 760, 764, 766, 777, 780, 797, 802, 804, 817]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 1078 ms to find 100 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 730/830 places, 800/800 transitions.
Applied a total of 0 rules in 16 ms. Remains 730 /730 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 730/830 places, 800/800 transitions.
Stuttering acceptance computed with spot in 103 ms :[true, (AND (NOT p0) p2), (AND (NOT p0) p2), p2]
Running random walk in product with property : DatabaseWithMutex-PT-10-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=p2, acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (EQ s30 0) (EQ s510 1)), p2:(OR (EQ s30 0) (EQ s510 1)), p1:(OR (EQ s433 0) (EQ s152 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 14 steps with 4 reset in 0 ms.
FORMULA DatabaseWithMutex-PT-10-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DatabaseWithMutex-PT-10-LTLCardinality-15 finished in 1237 ms.
All properties solved by simple procedures.
Total runtime 309202 ms.
BK_STOP 1652624277231
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DatabaseWithMutex-PT-10"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is DatabaseWithMutex-PT-10, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r060-tall-165254772200571"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-PT-10.tgz
mv DatabaseWithMutex-PT-10 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;